Frequency control product manufacturers have to meet the demand for reliable, wireless frequency generation while, at the same time, increasing miniaturisation, reducing power consumption and providing consistent performance over a broad operating specification.

The SiT15xx 32.768kHz MEMS timing solutions are designed for mobile, IoT and wearable applications where space and power are critical.

A particular benefit for IoT applications is the clocking for monitoring circuitry. The real-time clock (32.768kHz) is always-on, contributing to extending the life of the battery.

The MEMS oscillators are available in a 2.0x1.2mm (2012) SMD package for designs that require crystal resonator compatibility. The CSP MEMS oscillator reduces footprint by up to 80%, compared to existing 2012 SMD crystal packages and is 60% smaller than the 1610 crystal package (1.6x1.0mm).

In addition to real time clock (RTC) products, SiTime offers the SiT8021, the industry's smallest and the lowest power MHz oscillator in a 1.5 x 0.8 mm CSP. This µPower oscillator is ideal for battery-operated applications, with low operating power of 270µA (max) and ≤0.7µA in standby mode.

The programmable technology ensures that samples are availability from stock in all frequencies.